Pathfinder SK-252pH-ORP Controller

Pathfinder SK-252pH-ORP Controller
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Price: $330.00
Product ID : SK-252pH-ORP
Manufacturer: Pathfinder Instruments
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Pathfinder SK252 Ph or ORP Controller

The Model , SK252 is a microprocessor programmable controller that accepts any combination pH or ORP electrode as an input. Outputs are; one on-off or PID (with FUZZY LOGIC) proportional control relay; this output can be an SSR drive pulse, 3A mechanical contacts or a 4-20mA control signal, The output can be programmed to operate above or below the set point; the 4 to 20 mA output can be used as a proportional pump control signal or a recorder signal proportional to the pH or ORP level (0 to 100% of full scale or any portion there of. Optional programmable alarms can be added to alarm high, low, zone, with absolute or deviation set points. Optional RS 485(Modbus Protocol) output monitors up to 31controllers and comes with free windows based software Optional digital input for remote set point, timer or auto-tune control. The power source is from100 to 240 VAC, 50/ 60Hz free voltage there is no need to change connections for different voltages. The controller is programmable from the front panel via 3 switches, and calibration is done using two front panel adjustment pots. The front panel is a 1/16 DIN, NEMA 4X rated and mounting hardware is provided.

pdf-icon.png PFI-SK-252pH-ORPData Sheet16.pdf

pdf-icon.png PFI-SK-252 pH-ORP Manual16.pdf

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